Layout-Agnostic MPI Abstraction for Distributed Computing in Modern

Jiří Klepl

doi:10.1007/978-3-032-07194-1_3

2026-01-01

PRE

Jiří Klepl *

Martin Kruliš

Matyáš Brabec

DOI：10.1007/978-3-032-07194-1_3

原文链接

摘要

En 中文

消息传递接口（MPI）已在分布式高性能计算领域确立了数十年的技术地位。然而，其最大的缺点是较为古老的纯C接口。它缺乏现代语言（特别是C++）的许多有用特性，如基本类型检查或对泛型代码设计的支持。在本文中，我们提出了一种MPI的新型抽象，并将其作为C++ Noarr库的扩展实现。它遵循Noarr范式（一等布局和遍历抽象），并提供了与布局无关的MPI应用程序设计。我们还实现了一个与布局无关的分布式GEMM内核作为案例研究，以展示所提出抽象的可用性和语法。我们表明，该抽象在实现与当前最先进的MPI C++绑定相当性能的同时，允许更灵活的分布式应用程序设计。

Keyword:

Distributed computing

Memory layout

Layout agnosticism

Noarr

C plus

Abstraction

期刊

RECENT ADVANCES IN THE MESSAGE PASSING INTERFACE, EUROMPI 2025

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论文数:

被引数:

机构

Charles University Prague

学者数:

3.0W

论文数: 2.2W

被引数: 158

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